108 lines
2.9 KiB
Plaintext
108 lines
2.9 KiB
Plaintext
---
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title: Forward auth
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---
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Using forward auth uses your existing reverse proxy to do the proxying, and only uses the
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authentik outpost to check authentication and authorization.
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To use forward auth instead of proxying, you have to change a couple of settings.
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In the Proxy Provider, make sure to use one of the Forward auth modes.
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## Single application
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Single application mode works for a single application hosted on its dedicated subdomain. This
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has the advantage that you can still do per-application access policies in authentik.
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## Domain level
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To use forward auth instead of proxying, you have to change a couple of settings.
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In the Proxy Provider, make sure to use the *Forward auth (domain level)* mode.
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This mode differs from the *Forward auth (single application)* mode in the following points:
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- You don't have to configure an application in authentik for each domain
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- Users don't have to authorize multiple times
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There are however also some downsides, mainly the fact that you **can't** restrict individual
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applications to different users.
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The only configuration difference between single application and domain level is the host you specify.
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For single application, you'd use the domain which the application is running on, and only /akprox
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is redirected to the outpost.
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For domain level, you'd use the same domain as authentik.
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:::info
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*example-outpost* is used as a placeholder for the outpost name.
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*authentik.company* is used as a placeholder for the authentik install.
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*app.company* is used as a placeholder for the external domain for the application.
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*outpost.company* is used as a placeholder for the outpost. When using the embedded outpost, this can be the same as *authentik.company*
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:::
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## Nginx
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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<Tabs
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defaultValue="standalone-nginx"
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values={[
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{label: 'Standalone nginx', value: 'standalone-nginx'},
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{label: 'Ingress', value: 'ingress'},
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{label: 'Nginx Proxy Manager', value: 'proxy-manager'},
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]}>
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<TabItem value="standalone-nginx">
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import NginxStandalone from './_nginx_standalone.md'
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<NginxStandalone />
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</TabItem>
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<TabItem value="ingress">
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import NginxIngress from './_nginx_ingress.md'
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<NginxIngress />
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</TabItem>
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<TabItem value="proxy-manager">
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import NginxProxyManager from './_nginx_proxy_manager.md'
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<NginxProxyManager />
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</TabItem>
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</Tabs>
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## Traefik
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<Tabs
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defaultValue="standalone-traefik"
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values={[
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{label: 'Standalone traefik', value: 'standalone-traefik'},
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{label: 'docker-compose', value: 'docker-compose'},
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{label: 'Ingress', value: 'ingress'},
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]}>
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<TabItem value="standalone-traefik">
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import TraefikStandalone from './_traefik_standalone.md'
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<TraefikStandalone />
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</TabItem>
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<TabItem value="docker-compose">
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import TraefikCompose from './_traefik_compose.md'
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<TraefikCompose />
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</TabItem>
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<TabItem value="ingress">
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import TraefikIngress from './_traefik_ingress.md'
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<TraefikIngress />
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</TabItem>
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</Tabs>
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